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NPort 5600 Series User’s Manual Well Known Port Numbers
A-7
RJ45 (8-pins) to Male DB25
NPort 5630
2-wire RS-485
Device
Cable Wiring
Male DB25 Female
DB25
RJ45 ConnectorRJ45 Port
25 pins8 pins
5
6
7
3
8
5
Data-
Data+
GND
Data-
Data+
GND
Serial Cables for NPort 5650 (RS-422/4-wire RS-485)
RJ45 (8-pins) to Female DB9
NPort 5650
RS-422/
4-wire RS-485
Device
Cable Wiring
2
3
4
5
6
8
5
2
3
1
Male DB9Female DB9
RJ45 ConnectorRJ45 Port
9 pins8 pins
TxD+
GND
TxD-
RxD+
RxD-
RxD+
GND
RxD-
TxD+
TxD-
RJ45 (8-pins) to Male DB9
NPort 5650
RS-422/
4-wire RS-485
Device
Cable Wiring
Male DB9 Female DB9
RJ45 ConnectorRJ45 Port
9 pins8 pins
7
5
3
2
1
2
3
4
5
6
TxD+
GND
TxD-
RxD+
RxD-
RxD+
GND
RxD-
TxD+
TxD-